วีดีโอ

Very nice explanation

What you take as a sample

Muchas gracias 🤏🏼✨

Sir which tiration is called name please

this method of synthesis of 5NSA is not real and it is completely fake.

About 9 grams of chloroform and about 1.36 grams of acetone? Yes, chloroform's molar mass is double that of acetone but same is with volume. 0.79 for acetone and 1.48 for chloroform. Other videos add like 40 ml of acetone per 5 ml of chloroform with 1g KOH. Not sure that so much is needed... Because after that they boil it off which makes the crystals soluble in acetone and then it's a liquid that won't crystallize when added to water.

Whoah, a bakery by thomas sells KOH

Thank you for the demonstration but the voice could be more clear by using a microphone and by removing the background music

Remove the background music it will be better

When he smile...😄

In gm or mg

Why we make t s and b please explain

Very clear and nice information

barrium chloride not use sir, and how about calculation of heavy metal in our sample

Background noise are disturbing

Sample blood or serum

great video, thank you

What a explaination..

😊😊😊😊

Thnkyouu

Appreciable explanation

Nice explanation , TBH there is echo of sound which makes one confused and noise like feeling ❤❤.

Sample name what

sir background music thoda aur loud rakh lete 🤗✨

Sir how to prepare h2s solution

Can you please provide the written procedure of the following experiment along with principles Thankyou

Sample name please

So simple😊

Thank you , &I am excited to that for your students are clear of all students concepts in chemistry 🎉

Sir please btaye standard iron solution or 20%w/v of iron free citric acid kaise banye Koi or bhai bhi bata sakta hI

Sir please btaye standard iron solution or 20%w/v of iron free citric acid kaise banye Koi or bhai bhi bata sakta hI

Wowwwwww,,,,,well explained

Crystal clear 👌, very good

This guy used Breaking Bad's intro and thought we wouldn't notice😂

Please give mechanism of this reaction How was the electrophile generated

2ml of the formula you add to check what the tta is.

I did the same as you guys but it's not purple. can you guys help me

Hi. Can you help me. I do it that but my resurt not right. It is not appear purple color

Super sit

Thanks for sharing 👍

Awesome video thanks for sharing 👍

Well presented

Thanks bro,it helps me lot.

Well explained 👏

Well explained 👍

Best information 👍

Voice not clear explain in telugu

Excellent

Very usefull😉👍

Very nicely and easily understand chemistry with your classes thank you so much sir 🤗✨